Cellular nonlinear network with spin wave bus

We propose and analyze a Cellular Nonlinear Network based on semiconductor nano-structure consisting of multiple layers of two semiconductors along with an incorporated ferromagnetic layer - spin wave bus. A bistable elementary logic cell of the proposed CNN consisting of two resonant tunneling diodes inductively coupled with the ferromagnetic layer. The local interconnections of nano-cells are achieved via the spin waves propagating in the spin wave bus. The cells are biased by the common column contacts and only the edge cells have individual I/O ports. Using approximate tunneling characteristics and experimentally obtained data for spin wave A propagation in CoFe thin film, we simulated the coupling between an individual cell and spin wave bus. The proposed CNN architecture for nano-structure s m possesses powerful computing potential to be beneficial for many practical applications.